DE217069T1 - SMOKABLE SYNTHETIC FOOD PACKAGING FILM. - Google Patents

SMOKABLE SYNTHETIC FOOD PACKAGING FILM.

Info

Publication number
DE217069T1
DE217069T1 DE198686110827T DE86110827T DE217069T1 DE 217069 T1 DE217069 T1 DE 217069T1 DE 198686110827 T DE198686110827 T DE 198686110827T DE 86110827 T DE86110827 T DE 86110827T DE 217069 T1 DE217069 T1 DE 217069T1
Authority
DE
Germany
Prior art keywords
copolymer
ethylene
nylon
packaging film
food packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE198686110827T
Other languages
German (de)
Inventor
Shinichiro Iwaki-Shi Fukushima-Ken Funabashi
Nobuyuki Tsuchiura-Shi Ibaraki-Ken Hisazumi
Yoshihiko Tokyo Tomioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15945683&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE217069(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of DE217069T1 publication Critical patent/DE217069T1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0063—Sausage casings containing polyamide, e.g. nylon, aramide
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0089—Sausage casings smokable casings, e.g. permeable to liquid smoke or phenol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31736—Next to polyester
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31779—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Processing Of Meat And Fish (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Confectionery (AREA)
  • Packages (AREA)

Claims (8)

Case: KUK-449-B-2Case: KUK-449-B-2 Übersetzung der Patentansprüche der Europäischen Patentanmeldung
Nr. 86 110 827.2-2305 fVeröfientlichungsnummer O 217 069)Translation of the claims of the European patent application
No. 86 110 827.2-2305 (Publication number O 217 069) Anmelderin: Kureha Kagaku Kogyo Kabushiki Kaisha
9-11 Horidome-cho 1-chome
Nihonbashi, Chuo-ku
Tokyo / JapanApplicant: Kureha Kagaku Kogyo Kabushiki Kaisha
9-11 Horidome-cho 1-chome
Nihonbashi, Chuo-ku
Tokyo / Japan PatentansprüchePatent claims 1. Räucherbare Nahrungsmittelverpackungsfolie enthaltend mindestens eine Schicht aus einer Mischung aus 45 bis 90 Gew.^% Polyamid, 10 bis 55 Gew.-% eines Copolymeren1. Smokeable food packaging film containing at least one layer of a mixture of 45 to 90 wt.% polyamide, 10 to 55 wt.% of a copolymer aus einem a-Olefin und Vinylalkohol und 5 bis 30 Gew.-% eines Polyolefins, wobei die Mischung in den pentagonalen Bereich fällt, der in Fig. 1 durch die die Punkte A, B, C, D bzw. E verbindenden Geraden definiert ist, wobei die Schicht eine Durchlässigkeit gegenüber einer 50% Methanolkonzentration von nicht weniger als 200 g/m2 · Tag · atm bei einer Temperatur von 60°C und einer relativen Feuchtigkeit von 0%, eine Sauerstoff-Gasdurchlässigkeit von nicht mehr als 50 cc/m2 · Tag · atm bei einer Temperatur von 300C und einer relativen Feuchtigkeit von 60% und eine WasserdampfdurchlaJ3geschwindigkeit von nicht mehr als 70 g/m2 · Tag bei einer Temperatur von 400C und einer relativen Feuchtigkeit von 90% besitzt.of an α-olefin and vinyl alcohol and 5 to 30 wt.% of a polyolefin, the blend falling within the pentagonal region defined in Fig. 1 by the straight lines connecting points A, B, C, D and E, respectively, the layer having a permeability to a 50% methanol concentration of not less than 200 g/m 2 · day · atm at a temperature of 60°C and a relative humidity of 0%, an oxygen gas permeability of not more than 50 cc/m 2 · day · atm at a temperature of 30 0 C and a relative humidity of 60% and a water vapor transmission rate of not more than 70 g/m 2 · day at a temperature of 40 0 C and a relative humidity of 90%. 2. Räucherbare Nahrungsmittelverpackungsfolie nach Anspruch 1, dadurch gekenn zeichnet, daß das Polyamid aus Nylon 6, Nylon 7, Nylon 8, Nylon 10, Nylon 11, Nylon 12, Nylon 6-6, Nylon 6-10, einer Mischung daraus oder einem Copolymeren aus den Monomeren daraus besteht.2. Smokeable food packaging film according to claim 1, characterized in that the polyamide consists of nylon 6, nylon 7, nylon 8, nylon 10, nylon 11, nylon 12, nylon 6-6, nylon 6-10, a mixture thereof or a copolymer of the monomers thereof. 3. Räucherbare Nahrungsmittelverpackungsfolie nach Anspruch 1, dadurch gekenn zeichnet, daß &agr;-Olefin Ethylen, Propylen oder 1-Buten ist.3. Smokeable food packaging film according to claim 1, characterized in that α-olefin is ethylene, propylene or 1-butene. 4. Räucherbare Nahrungsmittelverpackungsfolie nach Anspruch 1, dadurch gekenn zeichnet, daß die Vinylalkoholeinheit des Polymeren aus dem &agr;-Olefin und Vinylalkohol 40 bis 80 Mol.-% ausmacht.4. Smokeable food packaging film according to claim 1, characterized in that the vinyl alcohol unit of the polymer of the α-olefin and vinyl alcohol accounts for 40 to 80 mol%. 5. Räucherbare Nahrungsmittelverpackungsfolie nach Anspruch 1, dadurch gekenn zeichnet, daß das Polyolefin aus Polyethylen, Polypropylen, einem Ionomerharz, einem Ethylen-Vinylacetat-Copolyrneren, einem Ethylen-Acrylsäure-Copolymeren, einem Ethylen-Ethylacrylat-Copolymeren, einem Ethylen-Methacrylat-Copolymeren, einem Ethylen-Methylmethacrylat-Copolymeren, einem Ethylen-Methacrylsäure-Copolymeren oder5. Smokeable food packaging film according to claim 1, characterized in that the polyolefin is made of polyethylene, polypropylene, an ionomer resin, an ethylene-vinyl acetate copolymer, an ethylene-acrylic acid copolymer, an ethylene-ethyl acrylate copolymer, an ethylene-methacrylate copolymer, an ethylene-methyl methacrylate copolymer, an ethylene-methacrylic acid copolymer or einem Polyethylen- oder Polypropylenharz, das mit einer ungesättigten organischen Säure, wie Maleinsäureanhydrid, pfropfpolymerisiert 1st, besteht.a polyethylene or polypropylene resin graft polymerized with an unsaturated organic acid, such as maleic anhydride. 6. Räucherbare Nahrungsmittelverpackungsfolie enthaltend6. Smokeable food packaging film containing eine Schicht aus einer Mischung aus 45 bis 90 Gew.-% Polyamid, 10 bis 55 Gew.-% eines Co-a layer of a mixture of 45 to 90 wt.% polyamide, 10 to 55 wt.% of a co- polymeren aus einem a-Olefin und Vinylalkohol und 5 bis 30 Gew.-% eines Polyolefins nach Anspruch 1 undpolymers of an α-olefin and vinyl alcohol and 5 to 30 wt.% of a polyolefin according to claim 1 and mindestens eine Schicht aus der (a) ein Polyethylen-, Polypropylen- oder Poly-1-buten-oc-Olefincopolymer (b), ein Copolymer aus Ethylen, Propylen oder 1-Buten und Vinylacetat oder (Metha)acrylsäureester, (c) ein Copolymer aus Ethylen, Propylen oder 1-Buten und (Metha) acrylsäure und ein Metallsalz davon, (d) ein Elastomer aus einem weichgemachten Polyvinylchlorid, Polyester oder Styrolkautschuk, (e) ein Cellulose und (f) ein Polyamid umfassenden Gruppe, die eine Sauerstoff-Gasdurchlässigkeit von mehr als 50 cc/m^ · Tag ■ atm bei einer Temperatur von 300C und einer relativen Feuchtigkeit von 60% besitzt.at least one layer from the group comprising (a) a polyethylene, polypropylene or poly-1-butene-α-olefin copolymer, (b) a copolymer of ethylene, propylene or 1-butene and vinyl acetate or (metha)acrylic acid ester, (c) a copolymer of ethylene, propylene or 1-butene and (metha)acrylic acid and a metal salt thereof, (d) an elastomer of a plasticized polyvinyl chloride, polyester or styrene rubber, (e) a cellulose and (f) a polyamide, which has an oxygen gas permeability of more than 50 cc/m^ · day ■ atm at a temperature of 30 0 C and a relative humidity of 60%. 7. Räucherbare Nahrungsmittelverpackungsfolie nach Anspruch 1 oder 6, dadurch ge kennzeichnet, daß die Dicke der Schicht aus der Mischung aus dem Polyamid, dem Copoly-7. Smokeable food packaging film according to claim 1 or 6, characterized in that the thickness of the layer made of the mixture of the polyamide, the copoly- meren aus dem a-Olefin und Vinylalkohol und dem Polyolefin 15 bis 100 Jim beträgt.mers from the a-olefin and vinyl alcohol and the polyolefin is 15 to 100 Jim. 8. Geräucherte, ein Nahrungsgut enthaltende Nahrungsmittelverpackung, die in einer räucherbaren Folie nach Anspruch 1 oder 6 verpackt ist.8. Smoked food package containing a food product which is packaged in a smokeable film according to claim 1 or 6.
DE198686110827T 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM. Pending DE217069T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17264385 1985-08-06

Publications (1)

Publication Number Publication Date
DE217069T1 true DE217069T1 (en) 1988-04-07

Family

ID=15945683

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8686110826T Revoked DE3676402D1 (en) 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM.
DE198686110827T Pending DE217069T1 (en) 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM.
DE8686110827T Expired - Fee Related DE3679492D1 (en) 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8686110826T Revoked DE3676402D1 (en) 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686110827T Expired - Fee Related DE3679492D1 (en) 1985-08-06 1986-08-05 SMOKABLE SYNTHETIC FOOD PACKAGING FILM.

Country Status (10)

Country Link
US (2) US4764406A (en)
EP (2) EP0216094B1 (en)
JP (1) JPH0813898B2 (en)
AT (2) AT394926B (en)
AU (2) AU567243B2 (en)
DE (3) DE3676402D1 (en)
DK (2) DK164797C (en)
FI (2) FI85834C (en)
FR (1) FR2586026B1 (en)
NO (2) NO171259C (en)

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JPH0717831B2 (en) * 1986-05-30 1995-03-01 呉羽化学工業株式会社 Smoke-disposable food packaging film
JPH0222052A (en) * 1987-02-05 1990-01-24 Kureha Chem Ind Co Ltd Heat shrinkable laminated film and preparation thereof
JPS6413949A (en) * 1987-07-08 1989-01-18 Kureha Chemical Ind Co Ltd Smoking of food
JPS6413941A (en) * 1987-07-08 1989-01-18 Kureha Chemical Ind Co Ltd Smoking of food
DE3801344A1 (en) * 1988-01-19 1989-07-27 Hoechst Ag PACKAGING FOIL, IN PARTICULAR WURSTHUELLE, BASED ON POLYAMIDE
JPH01225550A (en) * 1988-03-04 1989-09-08 Kureha Chem Ind Co Ltd Heat-shrinkable multilayer film
US4950513A (en) * 1988-03-17 1990-08-21 E. I. Du Pont De Nemours And Company Laminar articles of a polyolefin and a nylon/polyvinyl alcohol blend
EP0336680B1 (en) * 1988-04-08 1995-07-05 Kureha Kagaku Kogyo Kabushiki Kaisha Resin composition and molded products thereof
US5084310A (en) * 1988-04-08 1992-01-28 Kureha Kagaku Kogyo Kabushiki Kaisha Smoked food-package and smoking process
DE68916311T2 (en) * 1988-04-12 1994-12-15 Jsp Corp Process for the production of a thermoplastic film and its use as a buffer material.
GB2225582A (en) * 1988-12-05 1990-06-06 Du Pont Canada Film of polyamide and grafted polyolefin
US5021252A (en) * 1988-12-16 1991-06-04 Viskase Corporation Vindicia containing food manufacturing method
DE3842969A1 (en) * 1988-12-21 1990-06-28 Wolff Walsrode Ag TUBULAR PACKAGING SLEEVES WITH IMPROVED REELABILITY
EP0391358B1 (en) * 1989-04-04 1993-12-15 Kureha Kagaku Kogyo Kabushiki Kaisha Smoked food-package and smoking process
AU631205B2 (en) * 1989-04-13 1992-11-19 Neste Oy Gas-sealed material containing polyolefin, polyvinyl alcohol and polyamide
JP2751409B2 (en) * 1989-05-31 1998-05-18 三菱化学株式会社 Resin composition and molded article thereof
US5063104A (en) * 1990-01-03 1991-11-05 The Dexter Corporation Fibrous base web bonding system and method
DE4001131C2 (en) * 1990-01-17 1999-04-08 Hoechst Ag Multi-layer artificial sausage casing based on polyamide
DE4012953A1 (en) * 1990-04-24 1991-10-31 Hoechst Ag PLASTIC FILM WITH FIBER REINFORCEMENT AND TUBULAR SLEEVES MADE THEREOF
JP2552946B2 (en) * 1990-08-20 1996-11-13 呉羽化学工業株式会社 Biaxially stretched laminated film
CA2049271C (en) * 1990-08-28 1998-05-05 Roger L. Juhl Transferable modifier containing film
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AU6084086A (en) 1987-02-12
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EP0217069A1 (en) 1987-04-08
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AU567243B2 (en) 1987-11-12
JPS62121745A (en) 1987-06-03
EP0217069B2 (en) 1995-11-15
FR2586026B1 (en) 1988-06-24
DK164798C (en) 1993-01-11
DK371686A (en) 1987-02-07
AU6083986A (en) 1987-02-12
ATA212286A (en) 1992-01-15
NO863156L (en) 1987-02-09
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NO171260C (en) 1993-02-17
FI85834C (en) 1992-06-10
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NO863155D0 (en) 1986-08-05
FI85835B (en) 1992-02-28
DE3679492D1 (en) 1991-07-04
AT396320B (en) 1993-08-25
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FI863146A0 (en) 1986-08-01
EP0217069B1 (en) 1991-05-29
DK371586A (en) 1987-02-07
EP0216094A1 (en) 1987-04-01
US4764406A (en) 1988-08-16
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NO171259C (en) 1993-02-17
FI863146A (en) 1987-02-07
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AU567242B2 (en) 1987-11-12
US4851245A (en) 1989-07-25

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